===================== Kernel driver i2c-via ===================== Supported adapters: * VIA Technologies, InC. VT82C586B Datasheet: Publicly available at the VIA website Author: Kyösti Mälkki Description ----------- i2c-via is an i2c bus driver for motherboards with VIA chipset. The following VIA pci chipsets are supported: - MVP3, VP3, VP2/97, VPX/97 - others with South bridge VT82C586B Your ``lspci`` listing must show this :: Bridge: VIA Technologies, Inc. VT82C586B ACPI (rev 10) Problems? --------- Q: You have VT82C586B on the motherboard, but not in the listing. A: Go to your BIOS setup, section PCI devices or similar. Turn USB support on, and try again. Q: No error messages, but still i2c doesn't seem to work. A: This can happen. This driver uses the pins VIA recommends in their datasheets, but there are several ways the motherboard manufacturer can actually wire the lines.